Christian Karagiannidis

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The evolution of the epidemiology and mortality of extracorporeal membrane oxygenation (ECMO) remains unclear. The present study investigates the evolving epidemiology and mortality of various ECMO techniques in Germany over time, used for both severe respiratory and cardiac failure. Data on all patients receiving venovenous (vv-ECMO) and venoarterial(More)
Extracorporeal membrane oxygenation (ECMO) can support oxygenation and carbon dioxide elimination in severe lung failure. Usually it is accompanied by controlled mechanical ventilation. Neurally adjusted ventilatory assist (NAVA) is a new mode of ventilation triggered by the diaphragmatic electrical activity and controlled by the patient’s respiratory(More)
Clear cell renal cell carcinomas (RCCs) are characterized by a deletion of chromosome 3p, which might result in the inactivation of the FHIT (fragile histidine triad) gene, a putative tumour suppressor gene. To explore the relevance of FHIT aberrations for tumour progression and prognosis in clear cell RCCs, FHIT protein expression was analysed in(More)
INTRODUCTION Mortality of severe acute respiratory distress syndrome in adults is still unacceptably high. Extracorporeal membrane oxygenation (ECMO) could represent an important treatment option, if complications were reduced by new technical developments. METHODS Efficiency, side effects and outcome of treatment with a new miniaturized device for(More)
INTRODUCTION While non-invasive ventilation aimed at avoiding intubation has become the modality of choice to treat mild to moderate acute respiratory acidosis, many severely acidotic patients (pH <7.20) still need intubation. Extracorporeal veno-venous CO2 removal (ECCO2R) could prove to be an alternative. The present animal study tested in a systematic(More)
BACKGROUND The combination of high-frequency oscillatory ventilation (HFOV) and extracorporeal carbon dioxide removal with the interventional lung assist (iLA) in severe acute respiratory distress syndrome (ARDS) represents a novel treatment option. METHODS The study used a retrospective single-center analysis of 21 consecutive adult patients with severe(More)
Dear Editor, Acute exacerbation of chronic obstructive pulmonary disease (COPD) typically leads to acute hypercapnic respiratory failure with respiratory acidosis, which requires the augmentation of alveolar ventilation by mechanical support. At best, non-invasive ventilation is implemented early in these patients as it reduces intubation rate and(More)
STUDY OBJECTIVES Acquired tracheal and subglottic stenosis frequently leads to severe airway narrowing, which requires repeated interventions, such as dilatation, laser resection, stent implantation, or surgery. To get a more detailed insight into the pathogenesis of this condition, we investigated the expression of profibrotic cytokines and the(More)
The CD95 (Apo-1/Fas) receptor-ligand system is a key regulator of apoptosis. Down-regulation of CD95 receptor and up-regulation of CD95 ligand has been reported in a variety of human tumors and is thought to confer a selective survival advantage. To explore the relevance of the CD95 system for tumor progression and prognosis in clear cell renal cell(More)